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Large Reflective Photoelectric Beam Sensor, 50ft

Model Number: E-931-S50RRLQ
  • Up to 50ft (15m) sensing range
  • Large sensor with patented design and large reflector for a large sensing area and easier alignment
  • Reflective beam provides reliable perimeter security, minimizing false alarms from falling leaves, birds, etc.
  • Lensed optics reinforces beam strength and provides excellent immunity to false alarms due to rain, snow, mist, etc.
  • Response time adjustable from 50~700 ms for nearly all situations
  • NO/NC Alarm output
  • 12~250 VAC/VDC operation
  • Weatherproof (IP55), sunlight-filtering case for indoor and outdoor use
  • Includes large reflector, hoods for sensor and reflector, and mounting hardware
 Typical Applications
  • For garage or overhead doors, outdoor gates
  • Industrial automation: detect objects onmanufacturing line
Type 50Ft Large Reflective Beam Sensor
Current Draw 100mA
Sensing Range Up to 50' (15m)
Operating Voltage 12~250VAC/VDC
Reaction time 50~700 ms (adjustable)
Light Source IR LED
LEDs - Red No beam signal, triggered
LEDs - Yellow Poor beam signal
LEDs - Green Connected to power
Alarm Output NO/NC Relay, 0.5A@120VAC, min. 1s
Tamper Output N.C.. Switch, 0.5A@30VDC
Switching Capacity Alarm- 0.5A@120VAC, min. 1s, Tamper- 0.5A@30VAC
Operating Temperature -13º~131º F (-25º~55º C)
Dimensions 3-3/16" x 7-3/16" x 3-9/16" (81 x 182 x 91 mm), Dimensions include hood. With hood, sensor and reflector have the same dimensions.
Alignment Angle Horizontal: ±90º, vertical: ±5º
Weight Sensor- 14.5-oz (410g) (with hood), Reflector- 8.8-oz (250g) (with hood)
Enclosure Weatherproof IP55